No goals at Pasta place.    In John Robertson's 100th game in charge, Inverness made it six clean sheets in a row as they played out a 0-0 draw against Livingston at the Tony Macaroni Stadium. It was no surprise that John Robertson made no changes to the starting XI from the one that beat Dunfermline Athletic last week. That meant that John Baird was deemed fit enough to continue up front. Gary Warren remained on the bench with Coll Donaldson in his place once more and Alex Cooper